baber/WOPTO huggingface dataset:
Patent JP-2004283659-A (JP)
Title: Filtration apparatus
Inventor: SUZUKI JUNJI
IPC: B01D29/66
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic filtration apparatus which is immersed in a water tank so that the water in the water tank can be made to pass through filter cloth and filtered by making good use of a water level difference, the structure of which is simplified and which is made lightweight.  <P>SOLUTION: A firm frame-shaped structure is composed of pipes (a filtrate main pipe 16, a filtrate horizontal pipe, pipes 34, 36, a washing water horizontal pipe 48 and an air horizontal pipe 62) and a filtration unit 10 is supported by the frame-shaped structure while branched pipes 12, 52, 64 are interposed between the unit 10 and the frame-shaped structure. Waste water is filtered dynamically by immersing this filtration apparatus in a bio-reactor, or the like, for treating waste water and making the waste water pass through the filter cloth of the unit 10 by making good use of the water level difference so that a filtrate enters the unit 10 and particles of sludge, or the like, are accumulated on the filter cloth to form an attachment layer. When the unit 10 is washed, air is supplied to the unit 10 through an air pipe 70, another horizontal air pipe 74 and a branched air pipe 76 or washing water is supplied to the unit 10 through the pipes 34, 48 and 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287596-A (JP)
Title: Print management system and printer
Inventor: SHIGIHARA YUKO
IPC: B41J29/38
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print management system and a printer which can prevent print by unauthorized access, and perform print management accurately on a network.  <P>SOLUTION: The print management system is provided with terminal devices 1, 2 and 3, and a printer 5 which makes an electrotype plate and performs printing based on print data B transmitted from these devices via a network 6. Code granting means 10 (a, b, c) for granting a terminal unique identification code A to print data to be transmitted to the printer are provided on each terminal device. At the printer side 5, the printer is provided with; a print data storing means 81 for storing the print data; and a control means 80 which deletes print data stored in the print data storing means when the print data is not provided with the identification code, and makes the electrotype plate based on the print data stored in the print data storing means and perform printing when the print data is provided with the identification code.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286889-A (JP)
Title: Automatic focusing device
Inventor: OTA JUNJI
IPC: G02B7/36
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately perform focusing even when a plurality of high-luminance subjects exist, even when a high-luminance subject and an ordinary-luminance subject coexist, and even when subjects consist of only high-luminance subjects.  <P>SOLUTION: An automatic focusing device 1 is equipped with: an imaging device 3 for forming an optical image with light made incident from the subject through a photographic lens 2, scanning the resultant image for every scanning line and converting the image into an electric signal; a luminance signal generation part 14 for generating a luminance signal from the electric signal; an integrator 6 for integrating the luminance signal; a comparator 8 for judging whether the luminance signal is equal to or greater than a specified luminance level; a counter 10 for counting the number of times that the scanning line passes the optical image; a divider 11 for calculating the amount of focus from the total value of the integrated value and the total value of the number of passing times; and a microcomputer 12 for driving and controlling the lens 2 in a direction where the amount of focus becomes larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287725-A (JP)
Title: Retrieval processing method and program
Inventor: HATTA HIROYUKI
IPC: G06F3/0482
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow a retriever to intuitively analyze a retrieval result.  <P>SOLUTION: A plurality of document data extracted by retrieval are presented to a user in first display configurations as the next processing key and selectable display items, and according the selection of the display item by the user, the document data corresponding to the selected display item are presented to the user in second display configurations designated by the user as the next processing key and selectable display items. Therefore, it is possible to change an object to be analyzed and display configurations by an intuitive interface, and to advance analysis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003337345-A (JP)
Title: Reflection type liquid crystal device and reflection type projector
Inventor: KURUMISAWA TAKASHI
IPC: G02F1/1343
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal device which is reduced in power consumption and prevents deterioration of display quality due to crosstalk, etc., and easily makes a gradational display.  <P>SOLUTION: Below four reflection type pixel electrodes 10a, 10b, 10c, and 10d which are divided in a pixel, 4-bit RAMs 1 to 4 and an on/off waveform selecting circuit 13 are provided, and the RAMs 1 to 4 and pixel electrodes 10a, 10b, 10c, and 10d are connected through the on/off waveform selecting circuit 13 so that gradation level based on 4-bit gradation data held in an SRAM is represented as the area ratio of the pixel electrodes 10a, 10b, 10c, and 10d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286331-A (JP)
Title: Domestic refrigerator
Inventor: IMAHORI YOJI
IPC: F25D23/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily unseal the cap of an unsealed bottle taken out from a refrigerator without finding a cap opener.  <P>SOLUTION: A cap insert hole 3 facing diagonally downward (lower side facing this side and an upper side facing bottom side) is formed on the lower side of the handle 2 of a door 1. The cap insert hole 3 is formed in a tapered shape, for example, of 32 mm in lower opening diameter and 27 mm in upper bottom diameter so that the cap 11 of a PET bottle 10 can be inserted therein. Also, irregular processing is applied to the inner wall surface of the cap insert hole 3 to increase the coefficient of friction thereof with a bottle cap 10 fitted into the cap insert hole 3 so as to securely hold the cap 11 fitted into the cap insert hole 3. When the PET bottle 10 is rotated counterclockwise, the cap 11 is securely removed from the PET bottle 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284238-A (JP)
Title: Liquid jet device and its manufacturing method
Inventor: KOIZUMI YOSHIHIRO
IPC: B41J2/175
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet device enhanced in the operative durability of the elastic partition wall of a sub-tank while increasing the displacement quantity of the elastic partition wall even if a little.  <P>SOLUTION: The liquid jet device is constituted so that a reciprocating carriage 2 is loaded with a liquid jet head 4 and the sub-tank 3, a part of the liquid storage chamber 20 of the sub-tank 3 is formed by the elastic partition wall 31, an auxiliary elastomer 32 acting on the displacement of the elastic partition wall 31 going toward the interior of the liquid storage chamber 20 is arranged, the liquid supplied from the liquid supply source 7 arranged on the side of the device main body 1 is stored in the liquid storage chamber 20 of the sub-tank 3 to be supplied to the liquid jet head 4. The recessed groove 35 is molded in the inner surface of the elastic partition wall 31 so that the auxiliary elastomer 32 is bitten in the elastic partition wall 31 under a heating condition. By this constitution, the displacement quantity of the elastic partition wall 31 is largely set to constitute the small-sized sub-tank 3. The recessed groove 35 is simply molded using the auxiliary elastomer 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288043-A (JP)
Title: Web server system
Inventor: NAKANO HIROTAKA
IPC: G06Q10/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web server system capable of realizing a meticulous and effective customer service.  <P>SOLUTION: A database server having a user system provided with a user terminal device, a user information maintenance system provided with a manager terminal device, a user information part, an inquiry information part and an FAQ information part and a user management system provided with a dedicated web page part that can be browsed by a user and a user information management web page part that can be browsed by a manager are connected through a communication network. A computer constituting the user management system is provided with a means for receiving a plurality of different types of user registration on the basis of the existence/nonexistence of at least a maintenance contract, issuing a user ID and a password for authentication and providing the user system with the user ID and the password and a means for providing the user system of each access source with prescribed web pages different from one another in accordance with the existence/nonexistence of the maintenance contract.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297375-A (JP)
Title: Portable phone with mirror
Inventor: MATSUDA TAKAYUKI
IPC: H04M1/21
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable phone capable of looking at user's own appearance naturally and easily while an image at a display unit of the portable phone is inspected.  <P>SOLUTION: The portable phone 1 includes a main unit 3 equipped with an operation key 2 and the like, and a display unit 5 supported with a hinge 4 to the main unit 3 in a freely opened and closed state. The portable phone 1 has a space 7 provided on the rear face side of the screen of a display unit 5 for storing a mirror body inside the display unit 5 in a freely coming-in and going-out way. At the space 7, an opened part 8 is formed by opening one side face of the display unit 5. The one-side lower edge of the mirror body 6 is pivotally supported at an lower edge of the opened part 8, and the mirror body 6 is turned by 90° outside from the side face of the display unit 5 through the pivotal part and made to appear in the portable phone with the mirror.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003246288-A (JP)
Title: Bicycle shift control/display device
Inventor: OSE KENJI
IPC: B62K23/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable the operation of a display device by operating shift controllers even if derailer cables are removed from the shift controllers.  <P>SOLUTION: A bicycle shift control/display device comprises the derailer cables 34, 54, the shift controllers 18, 22 to which one end of each of the derailer cables 34, 54 are connected, respectively, an indicator unit 10 for checking the currently selected gear ratio of a bicycle transmission, and indicator cables 35, 55, of which the first ends are connected to the shift controllers 18, 22 and the second ends are connected to the indicator unit 10, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004302580-A (JP)
Title: Digitizer
Inventor: KAWAMURA AKIRA
IPC: A63F13/24
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digitizer capable of scalably setting the diameter of a trackball according to its use.  <P>SOLUTION: The digitizer comprises a joystick 1 or a switch for inputting an axial translation movement from front to back and from side to side; a trackball 2 for inputting an axial rotational movement around front to back axis and from side to side axis; a sensor mechanism 3 for detecting displacement of each digitizer; and a calculation part 4 for converting the output value of the sensor mechanism 3 to the coordinate. The digitizer arranges the joystick 1 or the switch in front of the trackball 2. The digitizer is capable of inputting a translation movement and a rotational movement from front to back and from side to side of three dimensional data intuitively, and poses no problem to operational environments even when the size of the sphere of the trackball 2 is set scalably as compared with the arrangement where the joystick 1 or the switch is placed behind or beside the trackball 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304469-A (JP)
Title: Regional division of original image, compression program, and regional division and compression method
Inventor: YOSHIDA HIROKI
IPC: H04N19/157
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression technique of the image data, capable of performing the optimal compression to a duplicated region even when the regions are duplicated in the case of performing regional division of an original image and compressing its image data.  <P>SOLUTION: A personal computer 1 divides the original image into image regions for every attribute relevant to a compression form. Next, whether or not the image regions are duplicated and the duplicated region is formed is decided. When the duplicated region is formed, the duplicated regions is divided from the engagement regions. When one image region of the respective engagement regions is included in other image regions, the attributes of the duplicated region are set based on the inclusion relation among the respective engagement regions. When the inclusion relation does not exist, the attributes of the duplicated region are set based on proportion that the duplicated region occupies in the respective engagement areas and weighting factors of the attributes of the respective engagement regions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298384-A (JP)
Title: Absorbent and body fluid absorbing article
Inventor: KURITA YUKA
IPC: A61L15/60
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the absorption performance at a part having a high-absorbability polymer.  <P>SOLUTION: An absorbent and a body fluid absorbing article are composed using a high-absorbability polymer with the capillary absorption capacity of 1.2g or more. The capillary absorption capacity represents the quantity of absorption per specified time which is measured by the specified capillary absorption capacity test and is the index for the capacity of the high-absorbability polymer in absorbing the body fluid from the fiber. When the capillary absorption capacity exceeds 1.2g, the shift of the body fluid to the high-absorbability polymer from the fiber is accomplished smoothly and moreover, continuously. This hinders the body fluid held in the fiber from blocking the movement of the other body fluid to improve the diffusivity, thereby increasing the capacity of the absorption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300079-A (JP)
Title: Plant disease injury-resistance amplifying agent comprising raresugar
Inventor: AKIMITSU KAZUYA
IPC: A01N35/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance having an amplifying effect on disease injury resistance in plants, thus having the possibility of drastically reducing agrochemical dosages.  <P>SOLUTION: A raresugar is provided, having the promoting effect on the increase in resistance to pathogenic fungi/insect pests through activating a group of plant-resistant genes while it is recognized by a plant as a foreign substance. The raresugar is preferably D-psicose. The substance, being a plant disease injury-resistant amplifying agent, comprises this raresugar.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306295-A (JP)
Title: Molding die
Inventor: MORI YOSHITAKA
IPC: B29C45/44
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold die constituted so that the movement of the mold die forming a cavity caused by the injection pressure of a synthetic resin material can be prevented and the degree of freedom of the shape of a molded product can be obtained.  <P>SOLUTION: The molded product has an undercut part at its end part. The molding die 14 is equipped with a first mold 14a, a second mold 14b, the back core 18 brought into contact with the side surface of the second mold 14b, the inclined core 23 brought into contact with the back core 18 and the slide core 25 brought into contact with the inclined core 23. A cavity 29 is formed by clamping the second mold 14b, the back core 18, the inclined core 23 and the slide core 25 to the first mold 14a. The back core 18 is forced to retreat after injection molding to form a space between the second mold 14b and the inclined core 23, and the inclined core 23 and the slide core 25 retreat to the space to open the mold to release the undercut part from the first mold 14a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307116-A (JP)
Title: Wire breakage detecting means of wire rope
Inventor: UENISHI MAKOTO
IPC: B66B7/12
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire breakage detecting means of a wire rope that has a simple constitution, is inexpensive, and can check presence or absence of the wire breakage by easy work (visual observation).  <P>SOLUTION: The wire breakage detecting means of the wire rope has a pair of frame members 22 that have a recessed part and are openable or closable mutually, and paper 23 as an easily damaged member that is disposed in the recessed part of each frame member 22 and is damaged by abutting of a steel wire. The easily damaged member 23 has linear side sections 23a. When the pair of frame members 22 are closed, the side sections 23a of the easily damaged member 23 form a clearance D slightly larger than the diameter of the wire rope 4, and are disposed in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306721-A (JP)
Title: Power steering device
Inventor: SASAKI MITSUO
IPC: B62D5/07
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device capable of providing stable assist power without deteriorating return of steering at the time of returning steering at the time of carrying out steering assistance by driving an electric motor and rotating a pump.  <P>SOLUTION: This power steering device is provided with a by-pass oil passage to communicate two power cylinder chambers to each other, a by-pass valve free to control an opening and closing state in accordance with a control signal from an assist steering control means and a cutting and returning judging means to judge cutting and returning of steering, and the assist steering control means outputs a valve opening command to the by-pass valve during a previously set specified period of time at the time when the cutting and returning judging means judges that it is cutting and returning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311156-A (JP)
Title: Multi-direction operation switch sheet and multi-direction operation switch
Inventor: TOMIZUKA TOSHIMIZU
IPC: H01H25/06
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-direction operation switch sheet using a dome-like metal spring with a structure which allows almost the midsection of the dome of the dome-like metal spring to be surely clicked, so as to correspond even to the miniaturization of the dome-like metal spring, and to provide the multi-direction operation switch sheet which improves a click rate and can serve electronic apparatuses such as a mobile phone with good click feeling, and a multi-direction operation switch using it.  <P>SOLUTION: The multi-direction operation switch sheet has a plurality of the domes located corresponding to a direction key and a decision key of the multi-direction operation switch, where the dome-like metal springs are bonded to surfaces of the domes and have resin sheet layers, downward projecting parts are mounted at locations corresponding to almost the midsections of the domes located on the dome-like metal springs, and a metal thin plate member is bonded to peripheries of the downward projecting parts via the resin sheet layer and a plastic sheet with a double-sided adhesive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305412-A (JP)
Title: Induction heating rice cooker
Inventor: OHASHI SHOZO
IPC: A47J27/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To have superior impact resistance and to prevent concentrated heat generation even if a drum part has a shape having an operation part extending adjacent to the lower part and is affected by an alternate magnetic field from an induction heating coil.  <P>SOLUTION: The bottom part 5b of an outer case 5 is formed integrally with the lower end of the drum part 5a composed of a metal member of the outer case 5, of the metal member so as to attain the purpose.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308802-A (JP)
Title: Sealing structure
Inventor: OIDA HIROKI
IPC: F16J15/08
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal seal with a large restoring amount with low fastening force capable of performing a superior sealing property under high pressure.  <P>SOLUTION: The sealing structure comprises a first contact flat surface portion 1 and a second contact flat surface portion 2 being parallel to each other, and a metal seal 5 interposed between the first and second flat surface portions 1 and 2. Further, a projecting portion 16b is formed on a side of the first flat surface portion 1, and a pushing pressure portion 16 of the projecting portion 16b is brought into contact with other end 22 of the metal seal 5. A second contact projecting portion 12 is prevented from lifting from the second contact flat surface portion 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310512-A (JP)
Title: File supply system having advertisement
Inventor: KASAHARA TAKASHI
IPC: G06Q30/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain profit from driver software which is newly designed through version renewal, or the like.  <P>SOLUTION: A system supplying the driver software for controlling hardware or software from a manufacturer to a user has a means for recording a period for displaying an advertisement on a download file and displaying no advertisement after the elapse of the period. The advertisement on the hardware or software required when the hardware or software is set is displayed on each window of a plurality of set windows. The number of advertisements attached to the download file is stored. An attachment fee charged to an advertiser is adjusted depending on the number of attached advertisements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305593-A (JP)
Title: Insertion attachment for endoscope
Inventor: NAKAMOTO KOJI
IPC: A61M25/01
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable to more surely insert an endoscope deep into the body cavity with less pains inflicted on a subject.  <P>SOLUTION: An insertion attachment 1 for the endoscope is mainly constituted of a balloon 2 for vermiculation, an intestinal string 3 and a balloon 4 for fixation. The balloon 2 for vermiculation comprises a freely stretchable elastic body. The intestinal string 3 is slender and made flexible. The balloon 4 for fixation is made freely stretchable. The balloon 2 for vermiculation and the balloon 4 for fixation are mounted respectively at one end and the other end of the intestinal string 3. The balloon 4 for fixation comprises a body 5 of the balloon, a housing part 6 and a winding shaft part 7. The body 5 of the balloon, made of the elastic body, is made cylindrical with a hollow inside. The housing part 6 houses the intestinal string 3 while the body 5 of the balloon is disposed on the outer periphery thereof. The winding shaft part 7 is made cylindrical and housed into the housing part 6 with the intestinal string 3 wound thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI